Is it safe to drink salt water every morning?

For most healthy adults, yes — ¼ teaspoon of salt (about 575mg sodium) in water is well within a normal daily intake. If you have high blood pressure, kidney disease or a heart condition, speak to your healthcare provider first.

Can I use lemon instead of lime?

Yes. Lemon and lime are interchangeable here — both provide vitamin C, antioxidants and the acidity that supports digestion. Use whichever you prefer or have to hand.

Does salt and lime water break a fast?

Effectively no. Salt contains no calories, and the juice of one lime adds roughly 8–10 calories — a negligible amount that most fasting protocols accept. For strict zero-calorie fasting, use salt water alone.

When is the best time to drink salt and lime water?

Immediately on waking, before coffee or food — when you're most dehydrated from the night and your cortisol rhythm benefits most from early fluid, sodium and minerals.

How long until I notice a difference?

Most people report steadier morning energy within one to two weeks of consistent use. It's a foundation habit, not a quick fix — the benefits compound with consistency.

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PaleoBeef Bone Broth Protein is made in the UK from grass-fed beef. It’s dairy-free, with 22g of protein in every 27g scoop.

Protein contributes to a growth in muscle mass and to the maintenance of muscle mass.

Every batch is tested under the Informed Sport programme for substances banned in sport.

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About Human Performance Hub

We strive to leave everyone we work with stronger, happier humans. At Human Performance Hub, we combine evidence-based science with premium-quality supplements to support your health journey.

Our approach is different. We don’t just sell supplements – we provide the knowledge and support to help you make informed decisions about your health. Every product in our range is chosen for the quality and form of its ingredients.

From our PaleoBeef Bone Broth Protein (Informed Sport certified) to our multivitamins and single-nutrient formulas, each product page tells you what’s in it and how much to take.

We believe in transparency, and we choose well-absorbed forms of nutrients.

Based in Surrey, we’re proud to serve the UK with fast delivery and expert guidance. Your health goals deserve more than generic supplements – they deserve the Human Performance Hub difference.

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Why quality matters

Supplements aren’t all made the same way. We choose forms of nutrients that are well absorbed, such as omega-3 in triglyceride form. These choices cost more, and we think they’re worth it.

Our PaleoBeef Bone Broth Protein is certified by Informed Sport, which tests every batch for substances banned in sport.

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Read Our Reviews

Harj R.

This is a Fantastic product, tastes great. I mix one scoop of my Greek yoghurt and put it in the freezer. Makes a healthy dessert!

Genna B.

came through nicely and quickly. Really impressed with the fruit punch taste. Many ingredients in the powder/drink that you would not usually find in multi-vit tablets on the high street.

Kim B.

Great taste!

High-quality products and great service – delivery very quick. My product arrived after 2 days. The Fruit Punch flavour is quite mild and not too sweet, so enjoy it.

Jesse H.

Most complete multi out there

This is arguably the most complete, high-quality multivitamin/mineral complex supplement I’ve come across. It’s a little more ££ than some brands, but that is reflected in the ingredient panel and doses you get.